The extraordinary - SEM Machinery SEM660D loader

Shantui group will SEM660B loader after the new upgrade, the successful launch of the SEM660D loader. Now, Xiao Bian introduces the engine, hydraulic system and transmission system of this new loader, let us understand the difference of the new SEM660D loader together......

The energy-saving engine engineering machinery SEM660D loader Shantui, optimization of the power system, with low engine speed and high torque reserve (178Kw@2000rpm). Among them, 93 desert filter, very suitable for dust operations environment. Equipped with split silencer, can effectively reduce vibration. It is equipped with a reliable filter to protect the fuel system.

The hydraulic system of loader SEM660D SEM Machinery is very high. The use of industry-leading CCMC manufacturing liquid control valve and pilot control valve, with floating function of the three position four way valve design, sensitive operation, good performance, can achieve high-precision operation. The pilot oil pressure filter to eliminate the hydraulic valve card; three and the time is 9.7s, the operation efficiency is high; high hydraulic oil tank use, ensure the service life of hydraulic pump; the engine flameout arm under the condition of reduced design control dual safety absolute safety and reliability.

At the same time, the patented design of load sensing variable steering hydraulic system, can significantly improve the system efficiency; Carter technology plunger pump, energy saving effect has been significantly improved.

Have a reliable transmission system Shangong machinery SEM660D loader. The use of the unique fixed shaft type gear box, the design life is 1 times longer than the planetary gear box, and a comprehensive upgrade, friction plate, bearing, seal all the world-class brand parts, more reliable and durable to mines, ports, cement and other heavy conditions. The drive axle is chosen with a fully upgraded SO32 heavy load drive axle.

Equipped with a new upgrade gearbox, torque converter, drive axle core components, under heavy load conditions, better reliability (sealing, bearing, brake caliper).

Equipped with single stage three component torque converter, the work efficiency is up to 85%, and the operation efficiency is in the leading position in the industry.

Advanced high and low design: high-grade moving faster transit; low operation efficiency is higher; with the slope shift switch can quickly combine high and low speed, medium distance, material handling efficiency is highest.

Equipped with advanced equipment and accessories SEM SEM660D loader, using the world's leading science and technology, more efficient and more close to user needs, comprehensive upgrade, extraordinary.